[llvm] [MIR] Support symbolic inline asm operands (PR #185893)

[Jay Foad via llvm-commits]

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@@ -2997,6 +3102,8 @@ bool MIParser::parseMachineOperand(const unsigned OpCode, const unsigned OpIdx,
   case MIToken::NamedVirtualRegister:
     return parseRegisterOperand(Dest, TiedDefIdx);
   case MIToken::IntegerLiteral:
+    if (IsInlineAsmOperand)
+      return parseInlineAsmOperand(Dest);
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jayfoad wrote:

This part seems pointless? It just calls parseImmediateOperand anyway.

https://github.com/llvm/llvm-project/pull/185893